Receiver Box S is an audiophile piece of micro electronics and real hifi miracle! Receiver Box S includes top-class components: line preamplifier, FM tuner with 99 presets & audiophile power amplifier, which are able to substitute 3 separate audio components. With the IR remote (included) volume level, input selection and FM-Tuner easily can be controlled. Receiver Box S is for sure the smallest audiophile Stereo receiver on the market, that proves micro-sized components need not to compromise in sound qality!